Decorative sculpture of a mug in the shape of a rattlesnake



FIG. 1 is a front, perspective view of decorative sculpture of a mug in the shape of a rattlesnake showing my new design;

FIG. 2 is a top view thereof;

FIG. 3 is a right side, perspective view thereof;

FIG. 4 is a left side, perspective view thereof;

FIG. 5 is a back, perspective view thereof;

FIG. 6 is a top side, perspective view thereof; and,

FIG. 7 is a bottom plan view thereof. 

The ornamental design for a decorative sculpture of a mug in the shape of a rattlesnake, as shown. 